Earl Hall, Columbia University, New York.
Library of Columbia University, New York
Columbia University, New York City.
Columbia University New York
Columbia University, New York.
Library, Columbia University, New York City
The Library of Columbia University, New York City.
Columbia University. Library. New York.
Chapel, Columbia University, New York.
"Campus View," Columbia University, New York.
Hartley Hall, Columbia University, New York.
Livingston Hall, Columbia University, New York.
Earl Hall and School of Engineering. Columbia University, New York City.
The Library of Columbia University, New York City
Library of Columbia University, New York.
Low Memorial Library, Columbia University, New York City
Columbia University, New York